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Heart|Lab Grown|IGI

1.56ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG848652199

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848652199

Diamond specifications and retailer prices

From $329 USD
£259 GBP
As of November 2, 2026
Save $811 USD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,140 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.56ct lab-grown heart diamond

This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848652199 or 848652199. Listed at 12 retailers as of November 1, 2026, with prices from $329 to $1,140, a $811 spread on the same certified stone. Brilliant Earth lists it at $1,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848652199
Dimensions7.13 × 8.07 × 4.90 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm8.07 mm1.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848652199
Side View
Table 57.0%Crown 31.1°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,140 USD|Low: $329 USD|High: $1,790 USD|Avg: $783 USD|-36.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 6$329 USD
Retailer 10$362 USD
Retailer 2$498 USD
Retailer 11$513 USD
Retailer 12$521 USD
Retailer 9$600 USD
Retailer 5$866 USD
Retailer 4$937 USD
Retailer 7$977 USD
Retailer 8$1,077 USD
Retailer 3$1,081 USD
Brilliant Earth$1,140 USD

12 data points across 12 retailers

12 retailers$329 USD to $1,140 USD

A
Cheapest Retailer
-
$329 USD
£259 GBP
B+
Retailer 2
-
$362 USD
View
A
Retailer 3
-
$498 USD
£392 GBP
View
A
Retailer 4
-
$513 USD
View
A
Retailer 5
-
$521 USD
€496 EUR
View
B+
Retailer 6
-
$600 USD
View
B+
Retailer 7
-
$866 USD
View
B+
Retailer 8
-
$937 USD
A$1,441 AUD
View
B+
Retailer 9
-
$977 USD
View
B
Retailer 10
-
$1,077 USD
£848 GBP
View
B
Retailer 11
-
$1,081 USD
View
Most Expensive
B
Brilliant Earth
22378047A · Nov 1
$1,140 USD
View
11 more retailers have this diamond
Prices start from $329 USDSave up to $811 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.56ct Heart
$329 USD